#menu {
  height: 50px;
  background-color: #f5f5f5;
  position: fixed;
  bottom: 0;
  width: 100%;
  border-top: 1px #aaa solid;
  display: flex;
  margin-bottom: 0px;

  li {
    line-height: 50px;
    width: 50%;
    text-align: center;
    a {
      border: none;
      color: #555;
    }
  }
}
#mainBody {
  padding: 5rem 10rem;
}

#addModule {
  position: absolute;
  width: 100vw;
  height: 100vh;
  background-color: #f9f9f9;
  z-index: 100;
  transition: all 0.4s;
  padding: 6rem 10rem;
  overflow: auto;
}
